Hello.<br>I`ve been using Boost.MultiArray for a while and found that next features for <br>MultiArray concept would be usefull.<br><br>1. Index permutations, which result is multiarray again. Most encontered in 2d <br>dimential arrays used as matrices, and feature become matrix transposition.
<br><br>2. This feature is possibly less agreed with Boost.MultiArray concept, <br>nevertheless.<br>&nbsp;It would be useful to have an iterator over all elements, not subcontainers, <br>possibly with custom ordering differ from that used on construction for memory 
<br>layout. Than i can easily use an STL algorithms on iterators. Having operation of <br>creating subarray and array views i can manage wich part of multi_array object is <br>exposed to algorithm. I hadly see an using of this iterator with 
<br>stl::adjacent_difference as it interpret iterator as &quot;really sequence&quot;, but in my <br>work i will have some code look better using std::transform with such iterator.